Radio Signals

"The universe is awash with strange radio signals, but astronomers have now detected a really bizarre one that repeats every hour, cycling through three different states. While they have some ideas about its origin it can’t be explained by our current understanding of physics."

https://newatlas.com/space/radio-signal-space-repeats-hour-neutron-star-white-dwarf/?utm_source=New+Atlas+Subscribers&utm_campaign=fa58b8f18f-EMAIL_CAMPAIGN_2024_06_07_12_53&utm_medium=email&utm_term=0_65b67362bd-fa58b8f18f-%5BLIST_EMAIL_ID%5D